326
FZUS51 KBOX 130304
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1004 PM EST MON JAN 12 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-131600-
1004 PM EST MON JAN 12 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
WEAK HIGH PRES OVER THE WATERS THROUGH TUE. A LOW PRES MOVING ACROSS
NRN NEW ENGLAND PUSHES A COLD FRONT ACROSS THE WATERS WED NIGHT INTO
THU. ANOTHER LOW PRES MAY APPROACH THE WATERS THIS WEEKEND.
ANZ250-131600-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
1004 PM EST MON JAN 12 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST TUESDAY
OVERNIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND SE 1 FOOT AT
10 SECONDS.
TUE
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND SE 1 FOOT AT
10 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS
2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 4 SECONDS AND SE 1 FOOT AT
8 SECONDS.
WED
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW
4 FT AT 5 SECONDS.
WED NIGHT
S WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 5 SECONDS AND
SE 2 FT AT 9 SECONDS. A CHANCE OF RAIN.
THU
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND SE 3 FT AT
8 SECONDS. A CHANCE OF RAIN.
THU NIGHT
W WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. SEAS 4 TO 6 FT, BUILDING TO 5 TO 8 FT AFTER MIDNIGHT. A
CHANCE OF RAIN IN THE EVENING, THEN A CHANCE OF SNOW AFTER
MIDNIGHT. A CHANCE OF LIGHT FREEZING SPRAY AFTER MIDNIGHT.
FRI
W WINDS 20 TO 25 KT. SEAS 7 TO 9 FT. A CHANCE OF LIGHT
FREEZING SPRAY. A CHANCE OF SNOW.
FRI NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
5 TO 8 FT.
SAT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO
6 FT.
SAT NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
3 TO 4 FT. A CHANCE OF RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ251-131600-
MASSACHUSETTS BAY AND IPSWICH BAY-
1004 PM EST MON JAN 12 2026
OVERNIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND E 1 FOOT AT
10 SECONDS.
TUE
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND SE 1 FOOT AT
10 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 3 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND SE 1 FOOT AT
9 SECONDS.
WED
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND SE 1 FOOT AT
8 SECONDS.
WED NIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT IN THE EVENING,
THEN 1 FOOT OR LESS. WAVE DETAIL: S 2 FT AT 3 SECONDS AND SE
1 FOOT AT 11 SECONDS, BECOMING S 1 FOOT AT 4 SECONDS AND SE
1 FOOT AT 11 SECONDS. A CHANCE OF RAIN.
THU
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND SE 2 FT
AT 9 SECONDS. A CHANCE OF RAIN.
THU NIGHT
W WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT, BUILDING TO 4 TO 6 FT AFTER MIDNIGHT. A
CHANCE OF SNOW. A CHANCE OF RAIN IN THE EVENING. A CHANCE OF
LIGHT FREEZING SPRAY AFTER MIDNIGHT.
FRI
W WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. A CHANCE OF LIGHT
FREEZING SPRAY. A CHANCE OF SNOW.
FRI NIGHT
SW WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
SAT
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SAT NIGHT
S WINDS AROUND 10 KT. SEAS 2 TO 3 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ231-131600-
CAPE COD BAY-
1004 PM EST MON JAN 12 2026
OVERNIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
AROUND 2 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND SE 1 FOOT AT
9 SECONDS.
TUE
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND SE 1 FOOT AT
8 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND SE 1 FOOT AT
9 SECONDS.
WED
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND
S 1 FOOT AT 10 SECONDS.
WED NIGHT
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE
DETAIL: S 1 FOOT AT 3 SECONDS AND SE 1 FOOT AT 11 SECONDS. A
CHANCE OF RAIN.
THU
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND SE 2 FT
AT 8 SECONDS. A CHANCE OF RAIN.
THU NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 3 FT, BUILDING TO 3 TO 5 FT AFTER MIDNIGHT. A CHANCE OF RAIN
IN THE EVENING, THEN A CHANCE OF SNOW AFTER MIDNIGHT. A CHANCE OF
LIGHT FREEZING SPRAY AFTER MIDNIGHT.
FRI
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. A CHANCE OF LIGHT FREEZING SPRAY. A CHANCE OF SNOW.
FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
3 TO 5 FT.
SAT
SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SAT NIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ254-131600-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
1004 PM EST MON JAN 12 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST TUESDAY
OVERNIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND SE 1 FOOT AT
10 SECONDS.
TUE
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: W 4 FT AT 5 SECONDS AND SE 1 FOOT AT
9 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS
3 TO 5 FT. WAVE DETAIL: S 5 FT AT 5 SECONDS AND SE 1 FOOT AT
8 SECONDS.
WED
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT
AT 7 SECONDS AND S 1 FOOT AT 11 SECONDS.
WED NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S
3 FT AT 7 SECONDS. A CHANCE OF RAIN.
THU
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS. A CHANCE OF RAIN IN THE
MORNING.
THU NIGHT
W WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. SEAS 5 TO 7 FT. A CHANCE OF RAIN. A CHANCE OF SNOW
AFTER MIDNIGHT.
FRI
W WINDS 20 TO 25 KT. SEAS 6 TO 9 FT. A CHANCE OF LIGHT
FREEZING SPRAY. A CHANCE OF SNOW.
FRI NIGHT
W WINDS 15 TO 20 KT. SEAS 6 TO 9 FT.
SAT
SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. A CHANCE OF RAIN.
SAT NIGHT
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ255-131600-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
1004 PM EST MON JAN 12 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
OVERNIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 6 FT. WAVE DETAIL: SW 6 FT AT 7 SECONDS AND SE 1 FOOT AT
9 SECONDS.
TUE
SW WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SW 6 FT
AT 7 SECONDS AND SE 1 FOOT AT 9 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. SEAS 3 TO 5 FT, BUILDING TO 5 TO 7 FT AFTER
MIDNIGHT. WAVE DETAIL: SW 5 FT AT 7 SECONDS AND SE 1 FOOT AT
8 SECONDS, BECOMING SW 7 FT AT 7 SECONDS.
WED
SW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 5 TO 7 FT. WAVE DETAIL: SW 7 FT AT 8 SECONDS AND
S 1 FOOT AT 10 SECONDS.
WED NIGHT
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. WAVE DETAIL: SW
5 FT AT 7 SECONDS AND SE 1 FOOT AT 11 SECONDS. A CHANCE OF RAIN.
THU
SW WINDS 10 TO 15 KT, BECOMING W 15 TO 20 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: SW 5 FT AT 8 SECONDS AND
SE 4 FT AT 9 SECONDS. A CHANCE OF RAIN IN THE MORNING.
THU NIGHT
W WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT AFTER
MIDNIGHT. SEAS 4 TO 6 FT, BUILDING TO 5 TO 8 FT AFTER MIDNIGHT. A
CHANCE OF RAIN. A CHANCE OF SNOW AFTER MIDNIGHT.
FRI
W WINDS 25 TO 30 KT. SEAS 5 TO 8 FT. A CHANCE OF LIGHT
FREEZING SPRAY. A CHANCE OF SNOW.
FRI NIGHT
W WINDS 20 TO 25 KT. SEAS 5 TO 8 FT.
SAT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO
7 FT. A CHANCE OF RAIN.
SAT NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
4 TO 6 FT. A CHANCE OF RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ256-131600-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
1004 PM EST MON JAN 12 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
OVERNIGHT
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 6 FT. WAVE DETAIL: SW 6 FT AT 7 SECONDS AND SE 1 FOOT AT
10 SECONDS.
TUE
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT, SUBSIDING TO 3 TO 4 FT IN THE AFTERNOON. WAVE DETAIL: SW
6 FT AT 7 SECONDS AND SE 1 FOOT AT 9 SECONDS, BECOMING SW 4 FT AT
7 SECONDS AND SE 1 FOOT AT 8 SECONDS.
TUE NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
3 TO 5 FT, BUILDING TO 5 TO 7 FT AFTER MIDNIGHT. WAVE DETAIL: S
5 FT AT 7 SECONDS, BECOMING S 7 FT AT 7 SECONDS.
WED
SW WINDS 20 TO 25 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 5 TO 7 FT. WAVE DETAIL: SW 7 FT AT 8 SECONDS AND
S 1 FOOT AT 8 SECONDS.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: S
5 FT AT 7 SECONDS. A CHANCE OF RAIN.
THU
SW WINDS 10 TO 15 KT, BECOMING W 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 4 TO 5 FT. WAVE DETAIL: SW
5 FT AT 8 SECONDS AND S 5 FT AT 9 SECONDS. A CHANCE OF RAIN IN
THE MORNING.
THU NIGHT
W WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT AFTER
MIDNIGHT. SEAS 4 TO 6 FT, BUILDING TO 5 TO 8 FT AFTER MIDNIGHT. A
CHANCE OF RAIN IN THE EVENING, THEN A CHANCE OF SNOW AFTER
MIDNIGHT. A CHANCE OF LIGHT FREEZING SPRAY AFTER MIDNIGHT.
FRI
W WINDS 25 TO 30 KT. SEAS 5 TO 8 FT. A CHANCE OF LIGHT
FREEZING SPRAY. A CHANCE OF SNOW.
FRI NIGHT AND SAT
W WINDS 15 TO 20 KT, BECOMING SW 10 TO
15 KT. GUSTS UP TO 25 KT. SEAS 5 TO 7 FT.
SAT NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
4 TO 6 FT. A CHANCE OF RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ232-131600-
NANTUCKET SOUND-
1004 PM EST MON JAN 12 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST TUESDAY
OVERNIGHT
W WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND S 1 FOOT AT
9 SECONDS.
TUE
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND SE 1 FOOT AT
9 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND SE 1 FOOT AT
9 SECONDS.
WED
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND
S 1 FOOT AT 10 SECONDS.
WED NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW
2 FT AT 6 SECONDS AND SE 1 FOOT AT 11 SECONDS. A CHANCE OF RAIN.
THU
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND SE 2 FT AT
8 SECONDS. A CHANCE OF RAIN IN THE MORNING.
THU NIGHT
W WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 5 FT AFTER MIDNIGHT. A
CHANCE OF RAIN IN THE EVENING, THEN A CHANCE OF SNOW AFTER
MIDNIGHT. A CHANCE OF LIGHT FREEZING SPRAY AFTER MIDNIGHT.
FRI
W WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. A CHANCE OF LIGHT
FREEZING SPRAY. A CHANCE OF SNOW.
FRI NIGHT AND SAT
W WINDS 15 TO 20 KT, BECOMING SW 10 TO
15 KT. SEAS 3 TO 5 FT.
SAT NIGHT
S WINDS AROUND 10 KT. SEAS 2 TO 3 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ233-131600-
VINEYARD SOUND-
1004 PM EST MON JAN 12 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST TUESDAY
OVERNIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 4 FT. WAVE DETAIL: SW 4 FT AT 6 SECONDS AND SE 1 FOOT AT
10 SECONDS.
TUE
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: SW 4 FT AT 7 SECONDS AND SE 1 FOOT AT
9 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: SW 5 FT AT 6 SECONDS
AND S 2 FT AT 10 SECONDS.
WED
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: SW
5 FT AT 7 SECONDS.
WED NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW
3 FT AT 7 SECONDS. A CHANCE OF RAIN.
THU
SW WINDS 10 TO 15 KT, BECOMING W 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 7 SECONDS AND
S 3 FT AT 8 SECONDS. A CHANCE OF RAIN IN THE MORNING.
THU NIGHT
W WINDS 20 TO 25 KT. SEAS 2 TO 4 FT. A CHANCE OF
RAIN IN THE EVENING, THEN A CHANCE OF SNOW AFTER MIDNIGHT. A
CHANCE OF LIGHT FREEZING SPRAY AFTER MIDNIGHT.
FRI
W WINDS 20 TO 25 KT. SEAS 2 TO 4 FT. A CHANCE OF LIGHT
FREEZING SPRAY. A CHANCE OF SNOW.
FRI NIGHT
W WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
SAT
SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SAT NIGHT
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ234-131600-
BUZZARDS BAY-
1004 PM EST MON JAN 12 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST TUESDAY
OVERNIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT.
GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT
6 SECONDS AND SE 1 FOOT AT 10 SECONDS.
TUE
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: SW 3 FT AT 7 SECONDS AND SE 1 FOOT AT
9 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS
AND SE 1 FOOT AT 8 SECONDS.
WED
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 7 SECONDS AND
S 1 FOOT AT 9 SECONDS.
WED NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW
3 FT AT 7 SECONDS AND SE 1 FOOT AT 11 SECONDS. A CHANCE OF RAIN.
THU
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 5 SECONDS AND S 2 FT AT
8 SECONDS. A CHANCE OF RAIN IN THE MORNING.
THU NIGHT
W WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF SNOW. A CHANCE OF RAIN IN
THE EVENING. A CHANCE OF LIGHT FREEZING SPRAY AFTER MIDNIGHT.
FRI
W WINDS 20 TO 25 KT. SEAS 2 TO 3 FT. A CHANCE OF LIGHT
FREEZING SPRAY. A CHANCE OF SNOW.
FRI NIGHT AND SAT
W WINDS 15 TO 20 KT, BECOMING SW 10 TO
15 KT. SEAS 2 TO 4 FT.
SAT NIGHT
S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ235-131600-
RHODE ISLAND SOUND-
1004 PM EST MON JAN 12 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST TUESDAY
OVERNIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 FT. WAVE DETAIL: SW 5 FT AT 7 SECONDS AND SE 1 FOOT AT
10 SECONDS.
TUE
SW WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. WAVE DETAIL: SW 4 FT
AT 7 SECONDS AND SE 1 FOOT AT 9 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. SEAS 3 TO 4 FT, BUILDING TO 4 TO 6 FT AFTER
MIDNIGHT. WAVE DETAIL: S 4 FT AT 7 SECONDS, BECOMING S 6 FT AT
8 SECONDS.
WED
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 4 TO 6 FT. WAVE DETAIL: S 6 FT
AT 9 SECONDS.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: S
4 FT AT 7 SECONDS AND S 2 FT AT 10 SECONDS. A CHANCE OF RAIN.
THU
SW WINDS 10 TO 15 KT, BECOMING W 15 TO 20 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS. A
CHANCE OF RAIN IN THE MORNING.
THU NIGHT
W WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. A CHANCE OF
LIGHT FREEZING SPRAY AFTER MIDNIGHT. A CHANCE OF SNOW AFTER
MIDNIGHT.
FRI
W WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. A CHANCE OF LIGHT
FREEZING SPRAY. A CHANCE OF SNOW.
FRI NIGHT
W WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
SAT
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SAT NIGHT
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ237-131600-
BLOCK ISLAND SOUND-
1004 PM EST MON JAN 12 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST TUESDAY
OVERNIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. WAVE DETAIL: W 4 FT AT 6 SECONDS AND S 1 FOOT AT
9 SECONDS.
TUE
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS AND SE 1 FOOT AT
9 SECONDS.
TUE NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 FT. WAVE DETAIL: S 5 FT AT 7 SECONDS.
WED
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: SW
5 FT AT 7 SECONDS AND S 3 FT AT 8 SECONDS.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S
4 FT AT 7 SECONDS AND S 3 FT AT 9 SECONDS. A CHANCE OF RAIN.
THU
SW WINDS 10 TO 15 KT, BECOMING W 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS. A
CHANCE OF RAIN IN THE MORNING.
THU NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 6 FT. A CHANCE OF LIGHT FREEZING SPRAY AFTER MIDNIGHT. A
CHANCE OF SNOW AFTER MIDNIGHT.
FRI
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. A CHANCE OF LIGHT FREEZING SPRAY.
FRI NIGHT AND SAT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT.
SEAS 3 TO 5 FT.
SAT NIGHT
SW WINDS AROUND 10 KT. SEAS 2 TO 4 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ230-131600-
BOSTON HARBOR-
1004 PM EST MON JAN 12 2026
OVERNIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES
AROUND 2 FT.
TUE
SW WINDS 10 TO 15 KT. WAVES AROUND 2 FT.
TUE NIGHT
SW WINDS 15 TO 20 KT. WAVES AROUND 2 FT.
WED
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
WAVES AROUND 2 FT.
WED NIGHT
S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE
OF RAIN.
THU
SW WINDS 5 TO 10 KT, BECOMING W 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. WAVES AROUND 2 FT. A CHANCE OF RAIN.
THU NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
AROUND 2 FT. A CHANCE OF RAIN IN THE EVENING, THEN A CHANCE OF
SNOW AFTER MIDNIGHT.
FRI
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES AROUND
2 FT, EXCEPT 3 TO 5 FT AT THE OUTER HARBOR ENTRANCE. A CHANCE OF
SNOW.
FRI NIGHT AND SAT
SW WINDS 10 TO 15 KT, DIMINISHING TO 5 TO
10 KT. WAVES AROUND 2 FT.
SAT NIGHT
S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE
OF RAIN AND SNOW.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ236-131600-
NARRAGANSETT BAY-
1004 PM EST MON JAN 12 2026
OVERNIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES
2 TO 3 FT.
TUE
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
WAVES 2 TO 3 FT.
TUE NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
2 TO 4 FT.
WED
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 2 TO
4 FT.
WED NIGHT
S WINDS 5 TO 10 KT. WAVES 2 TO 3 FT. A CHANCE OF
RAIN.
THU
SW WINDS 5 TO 10 KT, BECOMING W 10 TO 15 KT WITH GUSTS UP
TO 20 KT IN THE AFTERNOON. WAVES 2 TO 3 FT. A CHANCE OF RAIN IN
THE MORNING.
THU NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
2 TO 3 FT. A CHANCE OF SNOW. A CHANCE OF LIGHT FREEZING SPRAY
AFTER MIDNIGHT.
FRI AND FRI NIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO
15 KT. GUSTS UP TO 25 KT. WAVES 2 TO 4 FT.
SAT
SW WINDS 10 TO 15 KT. WAVES 2 TO 3 FT.
SAT NIGHT
SW WINDS 5 TO 10 KT. WAVES 2 TO 4 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/BOSTON
YOU CAN FOLLOW US ON FACEBOOK AT
WWW.FACEBOOK.COM/NWSBOSTON
YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page